LJ
Lucille Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ashtabula-County, Ohio
Our Model Tree links this Lucille Johnson across the 1920, 1930 and 1940 US Censuses in Ashtabula-County, Ohio (XGBoost, ~Confirmed), with identified parents Elsa & Elsie — first a daughter (b.~1914), then head of a 7-person household.
Age 26
b. ~1914
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ashtabula-County, Ohio |
| Surname | Johnson |
| Given Name | Lucille S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Ashtabula City |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Ohio State Dept. Commerce |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 236 |
| Highest Grade | H4 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Stenographer |
| Township / Ward | Ashtabula City |
| Est. Birth Year | ~1914 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Ruth Johnson | Daughter | — | 19 | ~1921 |
| Lucille Johnson | Daughter | — | 26 | ~1914 |
| Atle Johnson | Head | — | 50 | ~1890 |
| Edmund Johnson | Son | — | 25 | ~1915 |
| Richard Johnson | Son | — | 16 | ~1924 |
| Arnold Johnson | Son | — | 22 | ~1918 |
| Elsa Johnson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Ashtabula, Ohio
Daughter, age 6
Ashtabula, Ohio · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lucile E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Mother Tongue | Swedish |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Daughter, age 16
Ashtabula, Ohio · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lucile E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Ashtabula-County, Ohio
Daughter, age 26
Ashtabula-County, Ohio · implied b. ~1914 — 7 household members
| Surname | Johnson |
| Given Name | Lucille S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Ashtabula City |
| Occupation | Stenographer |
| Industry | Ohio State Dept. Commerce |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 236 |
| Highest Grade | H4 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Lucille Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Elsa Johnson (~0.92 confidence) and mother Elsie Johnson (~0.92 confidence) and mother Elsie Johnson (~0.92 confidence) and father Atle Johnson (~0.92 confidence) and father Otto Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elsa Johnson
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Elsie Johnson
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Elsie Johnson
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
Atle Johnson
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Otto Johnson
b. ~1890
Source father
● Household
· direct · ~0.92
This person
Anchor record
Lucille Johnson
Daughter · 1940 · age 26 · b. ~1914 · Ohio
★ You are viewing this record
Sibling
Edmund Johnson
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Johnson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arnold Johnson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Johnson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Ashtabula-County, Ohio
Open full size
1940 US Federal Census — Ashtabula-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03023-00446)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Donald C. Reed | 43 | Head | Manager | Ohio |
| 2 | Mabel O. Reed | 41 | Wife | Manager | Ohio |
| 3 | Ross E. Chyllner | 40 | Head | Clerk | West Virginia |
| 4 | Bruce E. Smith | 61 | Head | Repairman | Ohio |
| 5 | William H. Brown | 63 | Head | Delivery Man | Ohio |
| 6 | Nellie M. Alvins | 45 | Head | Nursing | Finland |
| 7 | Dorothy Mcauliff | 45 | Head | — | Pennsylvania |
| 8 | George Wallace | 25 | Son | Truck Driver | Pennsylvania |
| 9 | Edna W. Deel | 25 | Head | Laborer | Ohio |
| 10 | Janet A. Deel | 3 | Daughter | — | Ohio |
| 11 | Linn A. Harvey | 52 | Head | Salesman | Ohio |
| 12 | Luvera D. Harvey | 44 | Wife | Mgr. Branch Office | Ohio |
| 13 | Janet Dewalt | 17 | Daughter | — | Ohio |
| 14 | Mary L. Dewalt | 15 | Daughter | — | Ohio |
| 15 | Mary M. Moore | 77 | M. in law | — | Ohio |
| 16 | Cecil G. Warren | 40 | Head | Clerk | Pennsylvania |
| 17 | Edna M. Warren | 38 | Wife | — | Ohio |
| 18 | Rosella M. Warren | 18 | Daughter | — | Ohio |
| 19 | Doris M. Warren | 16 | Daughter | — | Ohio |
| 20 | Jane C. Warren | 14 | Daughter | — | Ohio |
| 21 | Charles E. Warren | 12 | Son | — | Ohio |
| 22 | James P. Warren | 1 | Son | — | Ohio |
| 23 | Atle Johnson | 50 | Head | Car Repairer | Sweden |
| 24 | Elsa M. Johnson | 52 | Wife | — | Sweden |
| 25 | Lucille S. Johnson THIS PERSON | 26 | Daughter | Stenographer | Ohio |
| 26 | Edmund C. Johnson | 25 | Son | Apprentice | Ohio |
| 27 | Arnold C. Johnson | 22 | Son | Clerk | Ohio |
| 28 | Ruth J. Johnson | 19 | Daughter | Stenographer | Ohio |
| 29 | Richard O. Johnson | 16 | Son | Errand Boy | Ohio |
| 30 | Peter J. Michael | 74 | Head | Manager | Pennsylvania |
| 31 | Extra Lucy Michael | 74 | Wife | — | Ohio |
| 32 | Ed. E. Large | 76 | Head | — | Ohio |
| 33 | Sylvin B. Smith | 77 | Head | — | Ohio |
| 34 | Lettie W. Daniel | 72 | Lodger | — | Pennsylvania |
| 35 | Emelia C. Danielson | 64 | Lodger | — | Sweden |
| 36 | Paul Guarnieri | 71 | Head | — | Italy |
| 37 | John J. Guarnieri | 32 | Son | Car Repairer | Ohio |
| 38 | Ruth M. Guarnieri | 25 | D. in law | Stenographer | Ohio |
| 39 | David A. Guarnieri | 26 | Son | Advertising | Ohio |
| 40 | Josephine M. Whiteley | 72 | Head | — | Ohio |
Related Census Records
Pedigree Summary
Lucille + 4 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)